The penultimate problem is generally that there are more methods than calculations. . . So read more questions when you do it. . . Try to bring problems into problems and solve them. . . The last question is generally a test of classification thought and calculation. . . In fact, these two questions can be easily solved by doing a few mid-term exams. . . In fact, even if the last two questions only write the first question. . . Even just the first question (usually available). . . Only seven or eight points were deducted. . . So make sure the front is good. . . If you cannot solve the last question. . . Then check the front. . . Check, change and think. . . If you can't figure it out, then listen to the explanation later. . . Believe in yourself. . .

If it is Beijing. . . 1 10 is not a high score. . .